/* 文档容器样式 */
.doc-container {
    max-width: 1200px;
    margin: 6rem auto 3rem;
    padding: 0 2rem;
}

.doc-content {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    border-radius: 12px;
    padding: 2.5rem;
}

.doc-header {
    text-align: center;
    margin-bottom: 3rem;
}

.doc-subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

.doc-section {
    margin-bottom: 3rem;
}

.doc-section h2 {
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.doc-image-container {
    margin: 2rem 0;
    text-align: center;
}

.doc-image-caption {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 0.5rem;
}

.doc-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: MiSans-Demiblod;
}

.doc-link:hover {
    color: var(--primary-color);
    opacity: 0.8;
    text-decoration: underline;
}